KJB Security 007-DD12051 Owner's manual

Brand: KJB Security

Model: 007-DD12051

Category: Car media receivers

Type: Owner's manual

iPROTECT

1205

Pen-style RF detector

Easy and quick detection of RF bugs of different types,

including VHF/UHF transmitters, GSM bugs, wireless video

cameras, Wi-Fi audio and video transmitters, vehicle trans-

mitters, body-carried transmitters, etc.

3 working modes: Normal, Vibrating and Audio

Wide frequency range 50-6000 MHz

16-segment bargraph indicator

Highly sensitive to real signals without being affected by

weak background radio waves

No sensitivity loss at battery discharge

Low power indication

High-quality detection scheme with professional RF isolation

Reliable and tested device for different sweeping tasks

Detects both analogue and digital transmissions

Allows the operator to locate the source

Vibrating signal for concealed indication of a high RF level

and testing hard to access places

Durable duralumin case

Battery resource 10-20 hours

Features

Specifications

Frequency range

Batery recource

Dimensions

Power source

Frequency range

Controls

Indicators

Power button,

Mode buton,

ATT button

1) 16-segment bargraph;

2) Vibration

3) Battery state (3 colors)

4) Working mode

5) ATT state

50MHz-6GHz

10-20 hours

172 x 19 mm

1 x AA battery (LR06)

100 mA in stand-by mode

200 mA at a full bargraph

Physical attenuator provides ability to locate strong RF sources

Theory of counter surveillance

According to the way of broadcasting, RF bugging devices can

be divided as follows:

FM / AM audio and video transmitters

Digital transmitters with a continuous carrier

Digital transmitters with storage, compression and short-time

transmission

Spread-spectrum transmitters

H opping transmitters (frequently changing frequency)

T ransmitters using the DVB (digital television) standard

T ransmitters using the GSM standard (GSM baby , GSM spy

phone, etc.)

A udio/Video transmitters using the 3G and 4G standards

A udio/Video transmitters using the Wi-Fi/Bluetooth/DECT

protocols

O ther transmitters using the standard communication or

broadcasting protocols for sending information outside a

premises (for example, a smartphone with special software

or voice recorder with Wi-Fi access function, etc.)

According to the sort of transmitted information RF bugging

devices can be divided into the following types:

room or body-carried audio/video transmitters

telephone line transmitters which start transmission when the

receiver is picked up

universal room/phone line transmitters, which work depending

on the phone's receiver state (on/off-hook) and transmit both

room acoustics and phone conversations

vehicle audio/video transmitters (often with high power)

GPS car trackers (receive GPS coordinates and then transmit

them via GSM/GPRS/EDGE/3G/4G, typically periodical or

delayed transmission). Additional functions can be audio/

video transmission from within the car

What is an RF detector?

An RF detector is a device which can show the general RF level

in a current part of a premises. The sweeping procedure is

performed by inspecting (probing) all places in the premises

with the RF detector while watching the RF level. If there is a

source of radio waves (legal or illegal), the RF detector will show

an increased level on its bargraph indicator. The operator can

find the physical location of the highest RF level by moving the

detector in different directions in order to locate the transmitter.

2 3

Examples of legal transmitters are: DECT telephones or their base

stations, Wi-Fi routers, Wi-Fi devices, working mobile phones

(GSM, 3G, 4G, etc.), wireless video cameras, child surveillance

systems, etc. Illegal devices, i.e. bugs can be: hidden video

cameras, hidden GSM/3G/Wi-FI transmitters, VHF/UHF trans-

mitters, microwave transmitters, etc. The task of an RF detector is

to show the operator all the RF sources that are present. The

operator is then able to study all the sources and as such find

any illegal transmitters if they exist.

Parts description

Designed for simplicity, the iProtect 1205 contains powerful

highly-sensitive elements in its circuitry, allowing the operator

to conduct countersurveillance sweeping at a highly professional

level. The advantage of RF detectors is their wide frequency

coverage and their ability to show radio waves right near

The iProtect 1205 has a 16-segment bargraph indicator which

allows the operator to see the slightest changes in level and as

such accurately find the area with the strongest signal for

location.

When it is necessary to decrease the sensitivity, typically during

the location process, the operator can use the attenuator function

ATT. The iProtect 1205 has a 'physical' (as in professional

communications) RF attenuator of a level up to -20dB. The

corresponding indicator will show the attenuator status.

The working mode (Vibrating/Audio/Normal) can be selected by

the MODE button. The vibrating mode allows the user to 'feel'

the increased level without actually watching the bargraph. This is

convenient during the process of inspecting hard to access

places like gaps under/behind furniture and construction. The

Audio mode helps the user to identify signals in many cases.

The power can be turned on and off with the help of the button

on the bottom tip of the detector. The battery compartment is also

situated there.

When the battery becomes low, the power indicator changes its

color from green to orange. When the battery is about to dis-

charge completely, the power indicator becomes red.

The device is powered by 1 LR06 (AA) battery. The resource

time is 10-20 hours.

The iProtect 1205 solves this task in the best possible way,

accurately eliminating any background noises and indicating real

signals. With the help of the 1205 the operator can track all RF

sources and is therefore able to find the bugging device if there

is one present.

the source and therefore show the location of the transmitter.

High-sensitive RF antenna Attenuator function

16-segment bargraph

Vibrating and audio modes

172 mm

19 mm

Power on/off

4 5

Sweeping

Sweeping in the premises

Before starting sweeping, you should perform some preparations.

Firstly, it is necessary to consider the time of the sweep and the

situation. Since there are lots of devices that are remotely

controlled (particularly GSM/3G/Wi-Fi/etc.), it is recommended to

carry out a sweep during working hours in real situations, when

the eavesdropper most wants to listen and with the presence of

sound in the room. In this case it may be necessary to arrange

a fictitious meeting.

Start with the attenuator turned off. Enter the room while holding

the iProtect 1205 and start probing objects and surfaces with its

antenna (upper tip). Since some types of transmitters have

extremely low power, it is recommended to carry out inspection

at a distance of not less than 10-20 cm from the object. Move

around the room in a selected direction – clockwise or counter

clockwise and probe all the items/surfaces/gaps, etc. Pay special

attention to the places where electrical wires are present as a

potential bugging device could be powered by these. Do not

forget about any objects situated in the middle of the room.

Open all wardrobes, cabinets, etc. since a bugging device could

be anywhere; test the ceiling (opening tiles if necessary) and the

floor. Use a ladder if necessary to get as close to high points in

the room as possible.

The target zone (the area around the most used work space in

the room being checked) is the most important since sound

around this area is clearest; therefore inspect it with as much

care as possible.

An increased RF level on the bargraph and/or vibration from the

1205 are signs of radio waves, which can be produced both by

a normal device like a Wi-Fi router or a real bugging device, for

example by an FM VHF transmitter.

The task of operator is to find the place with the maximum RF

level and then to trace the transmitter. If it is impossible to find

the strongest place and the signal is similar everywhere (for

example near a window), it may be external interference. In

modern cities there is lot of interference like communication base

stations or broadcasting.

Please remember that interference may also get into a room from

adjacent premises. It can be Wi-Fi routers, DECT base stations,

conversations using GSM/3G/4G mobile phones in the neigh-

boring flats/offices or VHF/UHF communications from a taxi car

standing near the building. If the RF level is strong, the bargraph

may show the maximum level. The attenuator function will be

useful in this case. Turn it on and continue searching for the place

with the maximum level, after finishing and returning to the normal

sweep do not forget to turn off the attenuator.

If the RF level is strong, the bargraph may show the maximum

level. The attenuator function will be useful in this case. Turn it on

and continue searching for the place with the maximum level,

after finishing and returning to the normal sweep do not forget to

turn off the attenuator.

After finding a place with a strong RF level go to a physical

inspection. Disassemble the object and try to find the transmitter.

Before making a decision understand what the object is, maybe

producing RF waves is its normal function (like the Wi-Fi router).

Do not stop sweeping even if a bugging device is found. Some

other, better hidden, bugging devices may be still present in the

room.

Checking landline telephones and lines

Telephone bugs may be installed anywhere a phone line lays. It

may be within the phone set, the phone outlet connecting box or

cable. Most telephone bugs activate only when the receiver is

off-hook. Therefore sweeping of landline phone lines is carried

out only when the receiver is in this state. Start checking from the

phone set. Place the iProtect 1205's antenna near the set and lift

the receiver. Watch for an increase of the RF level. If you are tes-

ting a wireless phone, you will see a strong radio field on the

display, as the phone uses radio communication between the

receiver and its base. This is normal but such a situation makes it

difficult to check wireless phones for the presence of bug inside

it. Disassembling and inspecting the schematics of the telephone

for the presence of non-standard parts or 'signs of modification'

could be the solution in this case.

Move the antenna along the phone line while keeping it off-hook.

Check all the outlets and communication boxes. If you have an

assistant, ask him to lift the receiver and then hang it up repea-

tedly. If you see that the RF level changes when the line is

activated and deactivated, this isa sign of a bug's presence. Try

to locate the place where the RF level is highest and then

perform a physical search.

6 7

Inspecting people

There are many types of body-carried transmitters. They may

broadcast conversations and (or) video signals. To test a person,

carry the iProtect 1205 in a pocket or in the supplied case with

the power turned on. Approach the person while sensing the vib-

ration of the detector. If it starts vibrating, it means that the person

is carrying a transmitting device. Note the detection distance of

the device. Some weak signals such as Bluetooth can only be

Inspecting vehicles

There are a number of bugs and trackers which can be installed

in a car. Firstly, make sweeping inside the vehicle similar to the

procedure for inside a premises. Then repeat the procedure pro-

bing the car from outside, above and under it. Keep the engine

running.

GPS trackers (and also 3G/4G trackers) accumulate the route

and send the data periodically, with a pre-programmed interval,

more frequently when the car is moving. Therefore it is necessary

to detect the transmissions while the car is moving and during

quite a long period of time. Because of these reasons the detec-

ting device must be very sensitive to detecting the RF waves

from a car's interior during travel while the transmitter is situated

somewhere outside the car. That is why we recommend applying

the more sensitive Protect 1207i, which is better suited for finding

GPS trackers.

4G (LTE) telephone

VHF/UHF transmitter 5mW

AC powered audio transmitter

Baby watch 2.4 G

Wireless camera (hidden) 50 mW

GSM transmitter (Baby monitor) /

GSM telephone

Bluetooth

Wi-Fi router

Wi-Fi transmitter

3G transmitter / telephone

50-100 cm

50 cm

50 cm – 1 meter

30-200 cm

10-30 cm

50-100 cm

30-100 cm

20-60 cm

Detecting distance

detected at a distance of approximately 10 cm. Another way is to

place the iProtect 1205's antenna under the table close to the

place where the person will sit (in this case it will be necessary

to make an RF extension cable for antenna). Watch the RF level

on the bargraph when the target person sits or during the

meeting. An increased level may be a sign of a transmitting bug.

(If a mobile phone is ringing or somebody is talking by mobile

phone it is normal for the device to show an increased level.)

KJB Security 007-DD12051 Owner's manual

Brand: KJB Security

Model: 007-DD12051

Category: Car media receivers

Type: Owner's manual

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KJB Security 007-DD12051 Owner's manual

KJB Security 007-DD12051 Owner's manual

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